why setFadeOnClickListener doesn't work?

Created by: bigggge

Cannot hide panel when i click main content compile 'com.sothree.slidinguppanel:library:3.3.0' java

        slidingUpPanelLayout.setPanelState(SlidingUpPanelLayout.PanelState.HIDDEN);
        slidingUpPanelLayout.setPanelHeight(0);
        slidingUpPanelLayout.setFadeOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                LogUtils.d("FadeOnClick");
                        slidingUpPanelLayout.setPanelState(SlidingUpPanelLayout.PanelState.HIDDEN);
            }
        });

xml:

<?xml version="1.0" encoding="utf-8"?>
<com.sothree.slidinguppanel.SlidingUpPanelLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:sothree="http://schemas.android.com/apk/res-auto"
    android:id="@+id/sliding_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:gravity="bottom"
    sothree:umanoPanelHeight="68dp"
    sothree:umanoShadowHeight="3dp">


    <android.support.design.widget.CoordinatorLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <android.support.percent.PercentRelativeLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:orientation="vertical">

            <FrameLayout
                android:id="@+id/headerView"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                app:layout_heightPercent="60%">

                <ImageView
                    android:id="@+id/album_art"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:scaleType="centerCrop" />

                <View
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:background="#22000000" />

                <include layout="@layout/view_toolbar"></include>

            </FrameLayout>

            <LinearLayout
                android:id="@+id/detailView"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_below="@+id/headerView"
                android:layout_gravity="center_horizontal|center_vertical"
                android:gravity="center_horizontal|center_vertical"
                android:orientation="vertical"
                android:paddingLeft="30dp"
                android:paddingRight="30dp">

                <RelativeLayout
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content">

                    <LinearLayout
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_alignParentLeft="true"
                        android:layout_gravity="left"
                        android:orientation="vertical">

                        <TextView
                            android:id="@+id/song_title"
                            style="@style/TextAppearance.AppCompat.Body1"
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content"
                            android:layout_marginRight="130dp"
                            android:ellipsize="end"
                            android:singleLine="true"
                            android:textSize="23sp" />

                        <TextView
                            android:id="@+id/song_artist_album"
                            style="@style/TextAppearance.AppCompat.Body1"
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content"
                            android:ellipsize="end"
                            android:maxLines="1"
                            android:paddingTop="3dp"
                            android:textSize="14sp" />
                    </LinearLayout>

                    <LinearLayout
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_alignParentRight="true"
                        android:orientation="horizontal">

                        <ImageView
                            android:id="@+id/shuffle"
                            android:layout_width="48dp"
                            android:layout_height="48dp"
                            android:background="?attr/selectableItemBackgroundBorderless"
                            android:scaleType="center" />

                        <ImageView
                            android:id="@+id/menu"
                            android:layout_width="48dp"
                            android:layout_height="48dp"
                            android:background="?attr/selectableItemBackgroundBorderless"
                            android:paddingLeft="5dp"
                            android:scaleType="center" />
                    </LinearLayout>
                </RelativeLayout>

                <SeekBar
                    android:id="@+id/song_progress"
                    style="@style/Widget.AppCompat.ProgressBar.Horizontal"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center"
                    android:maxHeight="2dp"
                    android:paddingTop="10dp"
                    android:progress="30"
                    android:progressDrawable="?attr/progressDrawableWithBackground" />

                <LinearLayout
                    android:id="@+id/song_time"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:orientation="horizontal">

                    <TextView
                        android:id="@+id/song_elapsed_time"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_weight="1"
                        android:gravity="left" />

                    <TextView
                        android:id="@+id/song_duration"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_weight="1"
                        android:gravity="right" />
                </LinearLayout>


                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center_horizontal|center_vertical"
                    android:orientation="horizontal"
                    android:paddingTop="5dp">

                    <net.steamcrafted.materialiconlib.MaterialIconView
                        android:id="@+id/previous"
                        android:layout_width="48dp"
                        android:layout_height="48dp"
                        android:layout_gravity="center"
                        android:layout_marginLeft="30dp"
                        android:layout_weight="0.6"
                        android:background="?attr/selectableItemBackgroundBorderless"
                        android:scaleType="center"
                        app:materialIcon="skip_previous"
                        app:materialIconColor="?attr/iconColor"
                        app:materialIconSize="35dp" />

                    <FrameLayout
                        android:layout_width="75dp"
                        android:layout_height="75dp"
                        android:layout_alignParentRight="true"
                        android:layout_centerVertical="true"
                        android:layout_marginRight="5dp"
                        android:layout_weight="1">


                        <android.support.design.widget.FloatingActionButton
                            android:id="@+id/playpausefloating"
                            android:layout_width="55dp"
                            android:layout_height="55dp"
                            android:layout_gravity="center"
                            android:clickable="true"
                            android:scaleType="fitCenter"
                            app:backgroundTint="?attr/accentColor" />
                    </FrameLayout>

                    <net.steamcrafted.materialiconlib.MaterialIconView
                        android:id="@+id/next"
                        android:layout_width="48dp"
                        android:layout_height="48dp"
                        android:layout_gravity="center"
                        android:layout_marginRight="30dp"
                        android:layout_weight="0.6"
                        android:background="?attr/selectableItemBackgroundBorderless"
                        android:scaleType="center"
                        app:materialIcon="skip_next"
                        app:materialIconColor="?attr/iconColor"
                        app:materialIconSize="35dp" />
                </LinearLayout>

            </LinearLayout>

        </android.support.percent.PercentRelativeLayout>


    </android.support.design.widget.CoordinatorLayout>


    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        android:paddingLeft="@dimen/normalPaddingX5">

        <TextView
            android:id="@+id/panel_close"
            android:layout_width="match_parent"
            android:layout_height="35dp"
            android:gravity="bottom|right"
            android:paddingRight="@dimen/normalPaddingX3"
            android:text="@string/close"
            android:textColor="?colorAccent"
            android:textSize="15sp" />


        <TextView
            android:id="@+id/panel_song"
            android:layout_width="match_parent"
            android:layout_height="@dimen/panel_item_height"
            android:gravity="center_vertical"
            android:text="@string/panel_song"
            android:textSize="16sp" />

        <TextView
            android:id="@+id/panel_artist"
            android:layout_width="match_parent"
            android:layout_height="@dimen/panel_item_height"
            android:gravity="center_vertical"
            android:text="@string/artist"
            android:textSize="16sp" />

        <TextView
            android:id="@+id/panel_equalizer"
            android:layout_width="match_parent"
            android:layout_height="@dimen/panel_item_height"
            android:gravity="center_vertical"
            android:text="@string/equalizer"
            android:textSize="16sp" />

        <TextView
            android:id="@+id/panel_share"
            android:layout_width="match_parent"
            android:layout_height="@dimen/panel_item_height"
            android:gravity="center_vertical"
            android:text="@string/share_song"
            android:textSize="16sp" />
    </LinearLayout>

</com.sothree.slidinguppanel.SlidingUpPanelLayout>